Therm-ic Therm-ic S-Pack 700 Bluetooth Powersock Batteries
With the S-Pack 700 Bluetooth battery, you can control your heat remotely using your smartphone.
• Bluetooth function
• Warm feet for up to 8 hours
• Pack comes with a USB charger
• Wall charger not suppliedS-Pack batteries are suitable for use with the Therm-ic PowerSocks heated socks.